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1.
When a girls keigle muscles are strong enough to create a flaping of the vagina that looks liek the movement of a buterflies wings.
I was getting pretty hot in her room so i had her do a Flappy McGee to cool my ass down.
by Tim, Greg, and Danielle August 31, 2007

Words related to Flappy McGee

butterfly cool down floppy keigle vagina